baber/WOPTO huggingface dataset:
Patent JP-H06140301-A (JP)
Title: Photomask for manufacture of semiconductor pressure sensor
Inventor: INABA MASATOSHI
IPC: G03F1/60
Filed: 1992-10-29
Abstract: PURPOSE:To make it easy to strip a photomask for a manufacture of semiconductor pressure sensors from a semiconductor wafer, thereby improve the production efficiency and prevent damage of the wafer. CONSTITUTION:Several air holes 3 are formed in a photomask 2 in such a way that they does not interfere with patterning. After exposure gas (atmospheric air) comes into the boundary between the photomask 2 and a silicon wafer 1 through the holes 3, and it prevents their adhesion to each other. Or, an air supply pipe may be connected to one of the holes to forcedly feed gas to the boundary between the photomask 2 and the silicon wafer 1.
Patent JP-H05124426-A (JP)
Title: Air-conditioning device for vehicle
Inventor: SAGAWA TOMOHIKO
IPC: B60S1/54
Filed: 1991-11-07
Abstract: PURPOSE:To prevent steaming up of a window glass and to perform rapid heating of the interior of a car room by partitioning passages, running to first and second discharge ports, from each other by means of partitioning plates and discharging air, air-conditioned by means of the open air, to the window glass and air, air-conditioned by internal air, to feet. CONSTITUTION:Partitioning plates K1-K7 are disposed on the central line of alignment of a blower fan motor 17, an evaporator 19, and a heater core 21. A passage through which air sucked through an open air suction port 9 is guided to a first discharge port (a defroster discharge port) 25 and a passage through which air flowing through an internal air suction port 11 is guided to a second discharge port (a foot discharge port) 29 are partitioned from each other by means of the partitioning plates K1-K7. A differential door 31 is openably located between the partitioning plates K6 and K7 and when the differential door 31 is rotated to a position Pb, the two passages are brought into a completely closed state. This constitution causes proper removal of steaming up of a window glass by means of air discharged through the first discharge port 25 and rapid heating of the interior of a car room by means of air discharged through the second discharge port 29.
Patent JP-H07120781-A (JP)
Title: Production of optical writing type spacial optical modulating element
Inventor: OCHI YUTAKA
IPC: G02F1/135
Filed: 1993-10-27
Abstract: PURPOSE:To obtain a reproduced picture of high picture qualities without irregu lar sensitivity or resolution by forming a hydrogenated amorphous silicon film on a transparent substrate by plasma CVD method, grinding the surface of the hydrogenated amorphous silicon film deposited on the transparent substrate to obtain a parallel plane of the film to the substrate plane, and then using the obtd. film. CONSTITUTION:A hydrogenated amorphous silicon film is formed on a substrate by plasma CVD method at specified substrate temp. under conditions of 15 sccm SiH4 gas, 60 sccm H2 gas, <=1.0PPm flow rate ratio of SiH4 gas to B2F6 gas, and 133 Pa gas pressure. The substrate used is a transparent substrate on which a transparent electrode is formed. The transparent substrate is a glass plate having both surfaces optically flat and parallel to each other and having an almost same coefft. of thermal expansion as the coefft. of thermal expansion of the hydrogenated amorphous silicon film. Further, the hydrogenated amorphous silicon film formed on the substrate is ground to have a parallel plane to the substrate plane.
Patent JP-S62150936-A (JP)
Title: Encoding system
Inventor: RIKIYAMA HIROKI
IPC: H03M5/06
Filed: 1985-12-24
Abstract: PURPOSE:To prevent the stability from being deteriorated even at a high fre quency by providing a speed conversion space inserting section and a CMI encoding section to obtain a CMI encoding string. CONSTITUTION:The titled system consists of the speed conversion space insertion section 11 and the CMI encoding section 12. An information signal In on an input terminal 13 is fed to the speed conversion space insertion section 11, where the speed conversion is applied to form an information signal Sn'. The information signal Sn' is a signal string where a space signal '0' is inserted at every m-bit. The information signal Sn' is fed to the CMI encoding section 12, where a signals string Xn'' is obtained. The signal string Xn'' is obtained by applying code conversion to the information signal Sn' based on the CMI code rule. Thus, the sinusoidal wave of a basic frequency f0 is obtained by having only to pass the output of a coding amplifier including the basic frequency component f0 directly through a band pass filter.
Patent JP-H1190175-A (JP)
Title: Method and device for detoxifying harmful materials in flue gas by microbiotic enzyme formed by symbiotic bacteria group of anaerobe and aerobe
Inventor: NAKAMURA KEIJIRO
IPC: B01D53/34
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily detoxify a gas containing harmful materials such as dioxin and gaseous SO2 which is difficult to do up to now. SOLUTION: This method of detoxifying harmful materials in flue gas comprises of the following processes including a process in which harmful material-containing waste gas discharged from an incinerator is forcibly made to introduce into a first washing tank 4 by a jet current of water solution of a symbiotic bacteria group of anaerobes and aerobes at the horizontal end part of a flue in which a highest part thereof is horizontally extended and the extended end is extended downward, a process in which by a contact means sufficient contact of the harmful material with the water solution of the symbiotic bacteria group of anaerobes and aerobes is made in the first washing tank 4, a process in which the water solution treated in the former process is carried to a second washing tank 5,  a process in which by a contact means sufficient contact of the residual harmful materials with the water solution of the symbiotic bacteria group of the anaerobes and the aerobes is made in the second washing tank 5, and a process in which, if necessary, the treated water solution is carried to a third or more washing tanks and by a contact means sufficient contact of the harmful materials with the water solution of the symbiotic bacteria group of the anaerobes and the aerobes is made.
Patent JP-S63144018-A (JP)
Title: Manufacture of synthetic resin cast object with small hole
Inventor: HOYA KAZUO
IPC: B29C39/02
Filed: 1986-12-09
Abstract: PURPOSE:To obtain effectively a cast object having not only holes of small diameters, but also holes of larger diameters, while achieving stable casting without the breakage of a mold by a method in which right-circular-conelike depression are formed at the positions where the holes are to be formed in a master form, thereby forming molds, and after synthetic resin has been poured and cured, drilling is carried out, using the depressions as guides. CONSTITUTION:A master form 10 is made of metal, etc., and right-circular- conelike depressions 12 are formed at the positions where holes are to be formed. Next, after the master form 10 has been enclosed with a frame plate, liquid silicon rubber is poured into the frame plate and is cured at room temperature, thereby obtaining a mold 14 which is split. Two pack synthetic resin liquid 18 such as epoxyresin, etc. is poured into the mold 14, and after its reaction curing, a cast object is taken out. The holes with prescribed hole-diameters and hole-depths are drilled by, e.g., a twist drill, using the right-circular-conelike depressions 12 molded on a cast object 20 as guides. The taper angle of the tip of the right-circular-conelike depression is molded into 90-120 deg. in coincidence with the tip angle of the drill edge.
Patent JP-2000321761-A (JP)
Title: Image forming method on permanent substrate
Inventor: FICKES DAPHNE PINTO
IPC: G03F3/10
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To form a high resolution image on various substrates having various dimensions (sizes, curvatures and thicknesses) without carrying out a washing step in water. SOLUTION: A photosensitive element 2 with a temporary substrate 4, a 1st photosensitive layer 8 and a peeling surface 6 between the temporary substrate and the photosensitive layer is provided. An image is formed in the photosensitive element. Coloration is carried out with a toner material to form a colored surface on the photosensitive element. The temporary substrate is removed from the colored photosensitive element to form an element with a formed final image. This element with the final image is disposed on a permanent substrate.
Patent JP-H10137951-A (JP)
Title: Joining method of aluminum material
Inventor: ENOMOTO MASATOSHI
IPC: B23K103/10
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a joining method for an aluminum material capable of joining well even when at least one of members to be joined is made of an aluminum casting. SOLUTION: After two of aluminum joining members 1, 2, in which at least one of them is an aluminum casting, are arranged at a joining planned position, by a friction agitation welding method, in which a probe 11 rotating at high speed is brought into contact with a joining part 3 to soften/join by friction heat, both members are joined. It is desirable to combine aluminum castings each other or an aluminum casting and an Al-Cu alloy elongated material.
Patent JP-H11117539-A (JP)
Title: Safety net suspending metal fittings
Inventor: KITAO AKIRA
IPC: E04G21/32
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a safety net suspending fittings which can be easily attached to a side surface of a beam or the like with nails and also easily attached by utilizing a strap bolt for connecting beams arranged at a corner portion of a span. SOLUTION: One round bar member is bent almost to an S-shape and two U-shaped hook portions 4, 6 are formed, one of U-shaped end portions 2, 5 made of a round bar material is pressed and formed to a strap shape, and attaching holes 9 are made in the strap thereby constituting a strap-shaped attaching portion 7. The cross section of this strap-shaped attaching portion 7 is tilted in a width direction to an imaginary plane 8 including both the U-shaped hook portions 4, 6.
Patent JP-H06133789-A (JP)
Title: Production of gamma-decalactone and new microorganism to be used therefor
Inventor: NOZAKI MICHIO
IPC: C12N1/14
Filed: 1992-10-29
Abstract: PURPOSE:To obtain the subject compound useful as perfumery, etc., in high efficiency by culturing a microbial strain belonging to the genus Phoma, Penicillium, Neurospora, Thermomyces, etc., in the presence of castor oil or its hydrolyzed product and lactonizing the product. CONSTITUTION:The objective gamma-decalactone useful as perfumery can be produced in high efficiency by culturing a microbial strain belonging to the genus Phoma, Penicillium, Neurospora, Thermomyces, etc., [e.g. Phoma TK-2103 (FERM P-13162)] in a medium in the presence of castor oil or its hydrolyzed product to produce and accumulate gamma-hydroxydecanoic acid in the medium, lactonizing the product by heating at 100 deg.C for 10min, extracting the reaction mixture with ethyl acetate, separating and recovering the organic layer and distilling away the solvent.
Patent JP-H05133039-A (JP)
Title: High yield strength reinforced concrete beam
Inventor: KUSAMA ICHIRO
IPC: E04C3/20
Filed: 1991-11-07
Abstract: PURPOSE:To improve yield strength in an axial and a bending directions by arrangedly providing a reinforcement or a steel frame as a frame at the central part of a beam along its longitudinal direction. CONSTITUTION:A high yielding strength RC beam 1 is composed of a frame reinforcement 2 extended in the longitudinal direction of the beam 1 at its central part, a beam main reinforcement 3 extended along the longitudinal direction of the beam 1 above and below the beam 1, a shear reinforcement 4 windingly fitted on the outsides of the frame reinforcement 2 and of the beam main reinforcement 3, and concrete 5. When the beam 1 is fixed to a slab or a pillar to restrict the axial direction deformation of the beam 1, compressive force occurs in the beam 1, and effectively acts on the beam 1 to improve the axial direction strength of a steel frame and the reinforcement which are arrangedly provided along the longitudinal direction of the beam 1, and therefore improves their yielding strength against bending action. Thus the sectional area of the beam 1 can be formed small to enlarge the floor area of a building relative to its story height and to improve the efficiency and economy of the construction.
Patent JP-H01134976-A (JP)
Title: Manufacture of solar cell
Inventor: INUZUKA NORIHIKO
IPC: H01L31/04
Filed: 1987-11-20
Abstract: PURPOSE:To make a cut area of an optical semiconductor layer crystallized and highly conductive so as to make resistors connected between solar cell elements decrease and realize a solar cell of this design excellent in efficiency. CONSTITUTION:An inorganic insulator 33 is coated on a stainless substrate 32 and a stainless metal electrode 35 is formed on the insulator 33. And, an amorphous silicon semiconductor layer 36 is formed on the whole face as an optical semiconductor layer, and then the optical semiconductor layer 36 is cut by a laser beam and formed into two or more semiconductor regions 36 independent of each other. By these processes, the cut area of the amorphous silicon semiconductor is crystallized and made to be highly conductive, so that an electrical resistance between the adjacent electrodes can be decreased even if a transparent electrode is used as a series connection electrode of a series connection type solar cell. Therefore, a solar cell excellent in efficiency can be obtained.
Patent JP-H08132193-A (JP)
Title: Nozzle for continuous casting
Inventor: ANDO MITSURU
IPC: B22D11/10
Filed: 1994-10-31
Abstract: PURPOSE: To improve the reliability of a continuous casting operation by maintaining the air-tightness of a nozzle for continuous casting in using for long time, realizing the stability at high grade of the service life and obtaining the stability of the continuous casting operation for long time and the improvement and the stability of the quality of a cast slab. CONSTITUTION: In the continuous casting of a metal, an oxidation resistant refractory layer 5 composed of ZrO2 -MgO-Si-C containing low m.p. glass component over the range of 5-120mm downward from the upper end flat surface 3 on a fitting surface 2 except the range of at least 3mm from the inner hole 4 surface of the air-tightness fitting part 5a is arranged and integrally composed with a refractory member positioned at the upper part which does not contact with the molten metal during casting.  The safe and stabilized casting is executed by restraining the oxidation deterioration at the fitting surface and the neighborhood thereof at the time of operating the continuous casting, and the stability of the cast slab quality and the improvement of the yield are obtd. by restraining the entrapment of the air and the mixture of non-metallic inclusion and the service life of the long nozzle can be improved.
Patent JP-S62152252-A (JP)
Title: Communicating control system
Inventor: KOBAYASHI KOJI
IPC: H04L13/00
Filed: 1985-12-26
Abstract: PURPOSE:To simplify the constitution by providing a buffer memory for reception to the main control part and a communicating control part to execute respective controls on the communication, and outputting a transmitting holding signal to an opponent side when both memories are full. CONSTITUTION:Communicating devices 51, 52... connected to a transmission line 2 is composed of main control parts 11, 12..., communicating control parts 31, 32... and shared memories 41, 42.... The communicating control parts 31, 32 execute respective controls on the communication, and at the time of receiving, the receiving data on the transmission line 2 are accumulated to receiving buffer memories 111, 112... of main control devices 11, 12.... When the memories 111, 111... come to be full, the main control devices 11, 12... set the flag of the shared memory. When the flag is set, the communicating control devices 31, 32... accumulate the receiving data in buffer memories 311, 312... in the own device, and when the memories 311, 312... come to be full, to the opponent side, a transmitting holding signal is outputted. Thus, a large buffer memory comes to be unnecessary and the device can be simplified.
Patent JP-H10132258-A (JP)
Title: Rotary type heat storage combustion apparatus
Inventor: YASUOKA SHO
IPC: F23L15/02
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To provide a rotary type heat storage combustion apparatus which is compact with a lower NOx by utilizing jetting energy of a fuel. SOLUTION: As a jet flow from a gas nozzle 31 passes through an injection zone of a heat storage body 32, surrounding air for combustion and an exhaust gas are sucked and guided into a combustion space to burn while the exhaust gas by the combustion is discharged from a location outside the injection zone of the heat storage body 32, namely, from an exhaust zone recovering waste heat by the heat storage body 32. In the subsequent combustion, the gas nozzle 31 is rotated by a drive means to change a passing location of the fuel gas in the heat storage body 32, namely, the injection zone thereby preheating the fuel gas, the air for fuel and the like to be supplied for combustion in the subsequent combustion.
Patent JP-H06120375-A (JP)
Title: Semiconductor and manufacture thereof
Inventor: KOYAMA MICHIO
IPC: H01L23/28
Filed: 1992-10-06
Abstract: PURPOSE:To make it possible to accurately position a semiconductor device by projecting out a side face of the upper portion of the main body of a case formed in one united body, beyond the side face of a middle portion of the case, by which the upper portion will not be adversely affected by burrs occurred in the middle portion of the case. CONSTITUTION:Main body 2 of a case is formed in one united body with an upper portion 21 of the case located above a lead frame 3 held by pinching, a lower portion 22 of the case and a middle portion 23 of the case having a thickness the same as that of the lead frame 3. And a side face 21a of the upper portion 21 of the case is projected out beyond the side face 23a of the middle portion 23 of the case. Because of this, even though burrs occurred on the side face 23a of the middle portion, the burrs will never project out beyond the side face 21a of the upper portion. Because of this, a handling robot or the like used for mounting a semiconductor device 1 can positively grasp the upper portion 21 of the case, so that the alignment of the semiconductor 1 with the side face 21a as reference plane can performed.
Patent JP-H09135206-A (JP)
Title: Optical communication system
Inventor: TAKUMA TAKEYOSHI
IPC: H04B3/46
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an optical communication system capable of specifying individual faulty at an optical fiber cable behind an optical branching device at the time of incorporating OTDR(Optical Time Domain Reflectmeter). SOLUTION: This optical communication system is provided with an optical communication terminal equipment A, a first optical fiber cable L1 connected to the optical communication terminal equipment A, an optical branching device B connected to the first optical fiber cable L1 and branching to N-number of optical circuits, a second optical fiber cable L2 connected to each branch of the optical branching device B, and optical communication terminal equipments C for the subscribers of optical communication which are connected to the second optical fiber cable L2. Then optical fiber gratings D of respectively different Bragg wavelengths and reflection efficiency are connected to the second optical fiber cable L2 before the optical communication terminal equipments C for the subscribers of optical communication.
Patent JP-H01134140-A (JP)
Title: Dew condensation treating device for air conditioner
Inventor: HISATAKA SATORU
IPC: F24F13/22
Filed: 1987-11-19
Abstract: PURPOSE:To enable the treatment of condensed dew droplets and the rotational operation of the outlet grille to be securely carried out by a method wherein an air conditioner is provided with an auxiliary water receiver on the underside of the outlet port, a groove on the lower portion of the outlet grille and a knob part having an opening. CONSTITUTION:During the cooling, condensed dew droplets attached to air flow direction changing blades 5 and to an outlet grille 3 fall down, along the outlet grille 3 as shown by the arrow 10, to the groove 9 of a knob part 7 provided at the lower part of the outlet grille 3 and may be collected in an auxiliary water receiver 6 provided further downwards. With respect to the stream of such condensed dew droplets, the opening 11 of the knob part 7 is provided in a position where the condensed dew droplets always trickle down into the auxiliary water receiver 6 so that they do not drop onto the floor surface even if the outlet grille 3 is rotated in the arrow 8 direction and stopped in any position. Also, in the case that the outlet grille 3 is operated and rotated in the direction shown by the arrow 8, the rotation of the outlet grille 3 can be easily carried out by hooking the knob part 7 with a finger.
Patent JP-H11131607-A (JP)
Title: Packing material fitting method for structural material of high-airtight dwelling house
Inventor: NISHIMURA KENJI
IPC: E04B1/684
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To fit a packing material in such a manner as to eliminate a clearance between structural materials of a high-airtight dwelling house. SOLUTION: In fitting a packing material 2 to each floor panel as a structural material of a high-airtight dwelling house, the end face 1a of each floor panel 1 as an airtightness holding surface for providing the airtightness by the packing material 2 is provided with a groove part 1b formed to be recessed from the end face by a dimension smaller than the free thickness of the packing material 2, and a belt-like packing material 2 is fitted to the base of the groove part 1b as a packing material 2 fitting surface by a pressure sensitive adhesive of the back thereof. Then, two floor panels 1 are fixed on a ledger strip while being pressed to make the end faces 1a thereof abutted on each other.
Patent JP-H11126430-A (JP)
Title: Information recording device and moving image recording device
Inventor: KAJIYAMA SEIJI
IPC: G11B20/10
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an information recording device in which an empty region of a recording medium can be effectively utilized. SOLUTION: The information recording device comprises a recording time setting section 11 for setting a recording time of animation, a picture quality setting section 12 for setting the picture quality of moving image, a record schedule controller 13 for calculating the capacity required for recording moving image from a set recording time and picture quality, a system computer 10 for deciding the compression rate of moving image from a residual capacity of an optical disk 5 and calculated capacity required for recording moving image, and an MPEG encoder 2 for compressing moving image with compression rate decided by the system computer 10.
Patent JP-H05130464-A (JP)
Title: Camcorder
Inventor: MARUYAMA AKIHIKO
IPC: H04N5/57
Filed: 1991-11-08
Abstract: PURPOSE:To improve the convenience of use of the camcorder by devising a superimposed character to be easily observed even when a brightness level of a video signal is high. CONSTITUTION:In order to decide the brightness of a display character displayed on an electronic view finder, the brightness level of the video signal corresponding to the displayed character is detected. A detection circuit consists of a horizontal synchronizing signal separator circuit 5, a timing pulse generator 6 and a switch circuit 3, and an output signal is inputted to a voltage comparator 8 via a clamp circuit 4 and an LPF 7. An output of the voltage comparator 8 is inputted to a microprocessor 9, which decides the brightness of the display character and outputs the result to a character generator 10.